Problems with xterminal
 

Whenever i try to install anything using xterminal or updating my kernel
it says :
"Errors were encountered while processing:
libkpathsea5
libevince1
libode1sp
libsdl-gfx1.2-4
E: Sub-process /usr/bin/dpkg returned an error code (1)"

i can't seem to install anything, and fastapplication manager gives me errors also.

Any help will be appreciated
:) thanks everyone !